This "Sloppy" Barbecued ground beef mixture makes up the filling for delicious sandwiches. French fries or potato chips and coleslaw are excellent choices of sides to serve with the sandwiches. Your family will approveWith some shredded carrot and diced celery, these sandwiches are also a clever way to get some veggies into the kids. Feel free to add some sliced or chopped mushrooms to the ground beef mixture. Make this beef for a game-day gathering or tailgating event. They're super easy to fix, and you can serve them hot from the slow cooker.